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Individual Calculations August 2018 |
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| Uritsky, Yonathan Total change: 112.00 | |   |
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| Gideon Japhet Memorial ACP Open 2018 A | Jerusalem | ISR | 2018-07-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2086 | 1773 | 2.50 | 7 | 1.48 | 40 | 59.20 | |
|  Lahav, Michal | | wf | 2171 | ISR | 0.50 | 1 | 0.42 | 40 | 16.80 | |  Baron, Tal | g | | 2173 * | ISR | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Milikow, Yoav | | | 2161 | ISR | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Freidles, Victor | | | 2035 | ISR | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Lukin, Elisha | | | 2074 | ISR | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Kwossek, Georg | | | 2043 | GER | 1.00 | 1 | 0.83 | 40 | 33.20 | | | Shetah, Roi | | | 1946 | ISR | 1.00 | 1 | 0.73 | 40 | 29.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | | | 9th Kiryat Ono Summer Festival Open A | Kiryat Ono | ISR | 2018-07-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2101 | 1773 | 2.00 | 5 | 1.32 | 40 | 52.80 | |
| | Lahav, Michal | | wf | 2171 | ISR | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Ben Ari, Yannay | | | 2086 | ISR | 0.50 | 1 | 0.36 | 40 | 14.40 | | | Vaisman, Felix | | | 2146 | ISR | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Shetah, Roi | | | 1946 | ISR | 1.00 | 1 | 0.73 | 40 | 29.20 | | | Gorshtein, Asaf | | | 2155 | ISR | 0.50 | 1 | 0.41 | 40 | 16.40 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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